JPH058908Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a straining device that grinds and purees cooking materials.

[Prior Art] In the conventional strainer for cooking materials, a net is attached to the opening at the lower end of a cylindrical container body, and the screen is gradually moved from an upper position to a lower position where it comes into contact with the upper surface of the mesh in the container body. It consists of a rotating body rotatably supported, which has pressing blades that tilt downward. The cooking ingredients, such as potatoes, corn, etc., housed in the container body are ground by the cooperation of the rotating pressing blades and the mesh body.

[Problems to be solved by the invention] However, when using the above-mentioned conventional pureeing device to grind a cooking material that has a skin, such as corn, the skin gets caught in the pressing part and the skin is pushed away by the pressing blades. As the cooking material rotates, it is difficult to introduce the cooking material into the pressing part of the pressing blade facing the net, and the skin cannot be ground.

In addition, the pressing blade must be pressed and rotated in a desired direction while the skin of the cooking material remains sandwiched between the pressing portion and the net, resulting in the problem of increased rotational resistance.

[Object of the invention] In view of the above-mentioned conventional drawbacks, the object of the present invention is to provide a cooking material pureeing device that can smoothly grind cooking materials including skins.

[Means for Solving the Problems] Therefore, in the present invention, a rotating body having pressing blades is rotatably supported in a container body to which a net is attached so as to cover the lower end opening, and a rotating body is rotatably supported within the container body. In the cooking material pureeing device for grinding cooking materials put into the cooking material, the pressing blade is tilted downward in a counter-rotation direction between an upper position away from the mesh and a lower position in contact with the mesh. A large number of cutting blades are provided on the pressing part that comes into contact with the upper surface of the net to constitute a cooking material straining device.

[Operation of the invention] Since the present invention is formed as described above, the cooking material can be introduced into the pressing part and ground while being cut by the cutting blade as the pressing blade rotates.
Therefore, even if the cooking material has a relatively hard skin, such as corn, for example, the skin can be reliably introduced into the pressing portion and ground.

[Example] An example of the present invention will be described below with reference to the drawings.

Fig. 1 is an exploded perspective view of the straining device according to the present invention, Fig. 2 is a central vertical section of the assembled straining device, Fig. 3 is a bottom view of the pressing blade, and Fig. 4 is A-A in Fig. 3. The line cross-sectional view and FIG. 5 are partial perspective views of the pressing part of the pressing blade viewed from the bottom, and the strainer 1 includes a container body 3, a mesh body 5, a rib body 7, and a rotating body 9.
and a bottle part 11.

The container body 3 is made of synthetic resin and is formed into a substantially cylindrical shape with open upper and lower surfaces.
A locking piece 3a for locking the rotating body 9 is integrally molded on the outer periphery of the upper end. Furthermore, a hooking piece 3b for fixing the rib body 7 is integrally molded at the lower end of the outer periphery of the container body 3. Further, a locking recess 3c is formed in the circumferential direction on the outer periphery of the container body 3 below the locking piece 3b. still,
3d in the figure is a handle integrally molded on the outer peripheral surface of the container body 3.

A net 5 is attached to the lower end of the container body 3 via a fixing ring 13 so as to cover the lower surface thereof. This net body 5 includes a flat part 5a and a flat part 5a.
A standing portion 5b that stands upward around the portion a is integrally formed. A support shaft 15 is fixed to the center of the flat portion 5a. This support shaft 15
is composed of a shaft portion 15a located on the upper surface side of the net body 5 and a fixing plate 15b located on the lower surface side of the net body 5, and the shaft portion 15a and the fixing plate 15b face each other with the net body 5 in between. Ultrasonic welded. The shaft portion 15a and the fixing plate 15b may be fixed by any method such as adhesive, heat welding, or screwing them together. A protrusion 13a is integrally formed on the inner circumferential surface of the fixing ring 13 that fixes the net 5 to the container body 3, corresponding to the hooking recess 3c. and net body 5
When the fixing ring 13 is inserted into the lower part of the container body 3 to which the container body 3 is attached, a part of the upright part 5b is deformed by the protrusion 13a and is locked in the latching recess 3c, so that the net is attached to the container body 3. The body 5 is fixed.

The rib body 7 is a container body 3 to which the net body 5 is fixed.
attached to the lower end of the The rib body 7 is a ring part 7
a and a rib portion 7b extending radially from the center are integrally molded. A locking wall 7c that stands up according to the locking piece 3b is integrally molded on the outer peripheral side of the ring portion 7a, and the locking wall 7c includes a notch 7e through which the locking piece 3b can pass, and a locking piece 7e. An engagement hole 7d having a predetermined width is formed in the circumferential direction in which the engagement hole 3b engages. The rib portion 7b has a flat surface facing the lower surface of the net body 5, and is integrally molded to have a substantially T-shaped longitudinal section.

A support member 16, which constitutes a part of the rotating body 9, is attached to and removed from the upper end opening of the container main body 3 in a state where the upper end of the container main body 3 has an opening sufficient to introduce cooking materials into the container main body 3. installed as possible. That is, engagement grooves 16a having a substantially letter-shaped cross section are integrally formed at both ends of the support 16.
The first part has a hollow part with an irregular cross-section in the center.
A rotating shaft 17 is rotatably supported via a bearing 19, and a second rotating shaft 2 is provided in the hollow part of the first rotating shaft 17.
1 is inserted and fitted in a state in which it is movable in the axial direction and is prevented from rotating. The second rotating shaft 21 has an upper first shaft portion 21a and a modified cross-sectional shape.
The second shaft portion 21b that fits into the hollow part of the rotating shaft 17
and a lower third shaft portion 21c. The through hole 17b of the support plate 17a integrally formed above the hollow part of the first rotating shaft 17 has a second
A first shaft portion 21a of the rotating shaft 21 is fitted so as to be movable in the axial direction, and the first shaft portion 21a is inserted through a through hole 17b at the upper end of the first shaft portion 21a that protrudes upward from the support plate 17a. A screw 23 is fixed to restrict the movement.

A compression spring 25 as an elastic member is attached between the lower surface of the support plate 17a and the second shaft portion 21b, and the elastic force of the compression spring 25 causes the second rotation shaft to
1 is biased downward. The third shaft portion 21
A pressing blade 27, which constitutes a part of the rotating body, is integrally molded on c. The pressing blade 27 has a first pressing piece 27a that gently slopes downward in the opposite direction from the end in the rotation direction, and a gap is provided from the lower end of the first pressing piece 27a to the net body 5 in the rotation direction. A second pressing piece 27 extending substantially parallel to the net body 5 in the opposite direction.
b, and a pressing portion 2 that comes into contact with the net 5 after tilting downward toward the net 5 from the lower end of the second pressing piece 27b.
7c are integrally molded. On the bottom surface of the pressing portion 27c facing the net 5, a large number of cutting blades 27e gradually approach the net 5, and the pressing blades 2
7 in the radial direction. A shaft support hole 21d is formed at the lower end of the third shaft portion 21c, and when the rotating body 9 is attached to the container body 3, the support shaft 15
is rotatably supported in the shaft support hole 21d. Also,
External teeth 17c are integrally molded on the outer periphery of the upper end of the first rotating shaft 17.
A handle 29 for rotating is removably attached.

A bottle portion 11 is removably attached to the lower end of the container body 3 to which the net body 5 and the rib body 7 are attached. The bottle portion 11 is integrally molded from synthetic resin into a substantially cylindrical shape with an open upper end and a closed lower end. In this bottle part 11, cooking ingredients ground by the cooperation of the rotating body 9 and the mesh body 5 are accommodated.

Next, the method of assembling the strainer 1 will be explained according to FIG. 1. In FIG. After attaching the container body 3 so that the portion 5b is located on the outer peripheral surface of the container body 3, the fixing ring 13 is inserted and fitted around the lower end outer periphery of the container body 3 to which the net member 5 is attached. At this time, the engagement of the projections 13a with the locking recesses 3c causes the upright portions 5b of the net 5 to deform in accordance with the locking recesses 3c, and the net 5 is fixed to the container body 3. At this time, the rib central portion of the rib body 7 is positioned below the support shaft 15, and the rib portion 7b is positioned on the lower surface of the net body 5.

When the support body 16 is attached to the upper end opening of the container body 3 to which the net body 5 and the rib body 7 are attached as described above, so that the engagement groove 16a and the locking piece 3a are engaged, the second The rotating shaft 21 moves upward slightly against the elastic force of the compression spring 25, and the pressing portion 27c of the pressing blade 27 is pressed against the upper surface of the net body 5. At this time,
A slight gap is formed between the second pressing piece 27b of the pressing blade 27 and the upper surface of the net body 5.

The bottle part 11 is attached to the lower end of the container body 3 to which the rotating body 9 is attached as described above, and the handle 29 is attached to the upper end of the first rotating shaft 17.

Next, the straining action of the straining device 1 assembled as described above will be explained.

After a cooking material having a relatively hard skin, such as corn, is put into the container body 3 from the upper end opening of the container body 3 to which the rotating body 9 is attached, the pressing blade is released by rotating the handle 29. When 27 is rotated in the required direction, the cooking material is compressed by the compression spring 25
The first pressing piece 2 is urged downward by the elastic force of
7a and the second pressing piece 27b and the upper surface of the net 5 are ground to a certain size, and then the ground cooking material and skin are introduced between the pressing part 27c and the net 5. be crushed and crushed. At this time, since a cutting blade 27e is formed on the bottom surface of the pressing part 27c, the skin of the cooking material is finely cut by the cutting blade 27e and then ground by cooperation with the mesh body 5. Then, the cooking material ground by the above-mentioned action is accommodated in the bottle part 11 through the mesh of the mesh body 5.

In this way, in this embodiment, even when grinding a cooking material having a skin such as corn, the cutting blade 27e formed on the bottom surface of the pressing part 27c can cut the skin while grinding. I can do it.

In the above description, the cutting blade 27e is integrally molded on the pressing part 27c, but a metal cutting blade having multiple blades may be fixed to the pressing part.

[Effects of the Invention] As described above, the present invention can provide a cooking material puree device that can smoothly grind cooking materials including skins.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of the straining device according to the present invention, Fig. 2 is a central vertical sectional view of the assembled straining device, Fig. 3 is a bottom view of the pressing blade, and Fig. 4 is the line A-A in Fig. 3. FIG. 5 is a partial perspective view of the pressing portion of the pressing blade viewed from the bottom. In the figure, 1 is a strainer, 3 is a container body, 5 is a mesh body, 7 is a rib body, 7b is a rib, 9 is a rotating body, 15
27 is a support shaft, 27 is a pressing blade, 27c is a pressing part, 2
7e is a cutting blade.

Claims (1)

[Claims for Utility Model Registration] A rotary body having pressing blades is rotatably supported in the container body to which a net is attached so as to cover the lower end opening, and the rotating body is rotatably supported to rub the cooking ingredients put into the container body. In the straining device for cooking ingredients to be crushed, the pressing blade is tilted downward in a counter-rotation direction between an upper position away from the mesh and a lower position contacting the mesh, and contacts the upper surface of the mesh. A device for pureeing cooking materials, characterized in that a number of cutting blades are provided in a pressing part.